TM-5-2350-378-23-P
ARMORED COMBAT EARTHMOVER (ACE), M9; HYDRAULIC DIAGNOSTIC CENTER
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST
JUNE 2012
TM-5-2350-378-23-P - Page 138 of 644
EJECTOR DOES NOT EXTEND OR RETRACT - Continued
WARNING
•
Do not operate ejector when personnel are in bowl. Do not work in bowl unless
ejector lock is engaged. Failure to comply may result in severe injury or death to
personnel.
•
Do not stand or work in bowl area unless ejector lock is engaged. Do not stand in
bowl to observe roller guide travels. Failure to comply may result in severe injury or
death to personnel.
•
When folding dozer blade, work on blade latches from side of vehicle only. Do not
stand in front of dozer blade while retracting ejector. Failure to comply may result in
severe injury or death to personnel.
b.
Disable ejector by manually closing ejector inhibit ball valve V23 (Figure 5, Item 1) on DCV bank.
1
T00908HDC
Figure 5.
Directional Control Valve (DCV) Bank.
c.
Using LINE UP or LINE DOWN button (Figure 6, Item 3), select V1 on HDC display (Figure 6, Item 2).
d.
Close V1 on HDC display (Figure 6, Item 2) by selecting CHANGE POSITION button (Figure 6, Item 4)
on HDC control box.
e.
Start vehicle engine.
f.
To test 13R circuit:
(1)
With SPRUNG/UNSPRUNG control valve in SPRUNG mode, actuate left SUSPENSION
CONTROL valve to RAISE position.
(2)
Read transducer T-3 hydraulic pressure on HDC display (Figure 6, Item 1).
TM 5-2350-378-23&P
0011
0011-6
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